Hand lever device

Details Hand lever device Hand lever device

1997-08-05

1999-06-29

Bonck, Rodney H.

Machine element or mechanism

Control lever and linkage systems

Variable output force

74506, 74527, 74528, G05G 108, G05G 104, G05G 506

Patent

active

059163313

ABSTRACT:
A hand lever device is disclosed which enables a miniaturized compact hand lever device to be realized, which is capable of providing a hand lever device that is assembled with ease, which is capable of reducing amount of movement of a main lever to improve operability, and which enables fine adjustment of operation. The hand lever device (10) comprises: a main lever (30) for drawing a cable (17) connected to a driven member (CV), said main lever (30) being integrally provided with a draw amount magnifying mechanism (40) having a pulley (41) around which the cable (17) is reeved, said main lever (30) controlling the cable (17) via the pulley (41). The hand lever device (10) further comprises a turnaround member (45), and the turnaround member (45) guides the cable (17) from the pulley (41).

REFERENCES:
patent: 4876914 (1989-10-01), Kanno
patent: 5067365 (1991-11-01), Lauer
patent: 5477746 (1995-12-01), Perisho et al.
patent: 5575178 (1996-11-01), Wu
patent: 5758546 (1998-06-01), Taomo et al.

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